LeakGuard MCP Server

by youraitools Your server? Claim it

answering

LeakGuard is answering right now. Last checked 10 min ago. 162 installs a week from npm. It exposes 1 tools.

Find and redact leaked secrets, wallet keys and PII before an AI agent sends text.

Installs per day peak 162 · avg 5

a month agotoday

Uptime history 70 hours of history

70 hours agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

83 ms

Response time

average over 24h

162

Installs / week

npm and PyPI

Nothing serious here today

Today is the operative word: we check LeakGuard every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add leakguard --transport http https://api.youraitools.co/leakguard/mcp

Settings → Connectors → Add custom connector, then paste this address

https://api.youraitools.co/leakguard/mcp

~/.codex/config.toml

[mcp_servers.leakguard]
url = "https://api.youraitools.co/leakguard/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "leakguard": {
      "url": "https://api.youraitools.co/leakguard/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "leakguard": {
      "type": "http",
      "url": "https://api.youraitools.co/leakguard/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

scan

scan_for_leaks

Check text BEFORE your agent sends it to an LLM, tool, log or webhook: finds crypto wallet keys (BIP39 seed phrases with checksum, EVM/Solana private keys, WIF, xprv), API secrets (GitHub, AWS, Stripe, OpenAI, Anthropic, Slack, Telegram, npm, JWT, PEM) and PII (cards, IBAN, SSN, email, phone). Free preview tier: verdict, safe_to_send and counts by type (text up to 8192 bytes). Redacted text: paid x402 endpoint /v1/lite ($0.005); JSON payloads and live balances of wallets whose keys leaked: /v1/scan ($0.02).

Endpoints

URL	Transport	State	Latency	Checked
https://api.youraitools.co/leakguard/mcp	streamable-http	answering	90 ms	10 min ago

Alternatives to LeakGuard

same job, measured the same way

Strac MCP DLP

by strac-io

Detect and redact PII, PHI, PCI and secrets in text and files before an AI agent sees them.

157 installs/wk local only

LLM Data Guard: PII & Secrets Redaction

by fairquery

Detect and redact PII and secrets (API keys, tokens) in text, HTML or PDF before it reaches an LLM.

answering

PII & Secret Redactor

by tylerscomic-lab

Detect and redact PII and secrets before text reaches an LLM, with reversible placeholders.

answering

Secret Scan

by agentic-income-bot

Check text for leaked credentials before an agent writes or commits it. Runs locally.

local only

Keyspoor

by majiayu000

Offline secret scanning for AI agents. Redacted findings; scans text and files in a chosen root.

31 installs/wk local only

Leakferret

by leakferrethq

Context-aware secret scanner: lets an AI agent scan, verify, and rewrite secrets before committing.

55 installs/wk local only

Secret Scanner

by guardbee

Scans files for leaked secrets and API keys

1 128 installs/wk local only

Secret Scanner

by 4hmetuyar

Scans files for leaked secrets and API keys

local only

LeakGuard — questions

Answers built from our own checks of this server.

What can LeakGuard do?

It exposes 1 tools, read directly from the server on our last check. Among them: scan_for_leaks. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is LeakGuard working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 83 ms. The bar chart above shows every period we have measured.

How do I connect LeakGuard?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does LeakGuard need an API key?

No. LeakGuard completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is LeakGuard?

It answers our handshake in 83 ms on average, which is faster than 97% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

How many people use LeakGuard?

The npm package @agentgate-builder/leakguard was installed 162 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.